Synonyms and related words :
beetle, beetle-browed, beetling, bold, eminent, emissile, excrescent, excrescential, extruding, impendent, impending, incumbent, jutting, lowering, outstanding, overhanging, overhung, pending, prognathous, prominent, protrudent, protruding, protrusile, protrusive, protuberant, protuberating, salient, superincumbent